protoj.drawing
Class PageObject

java.lang.Object
  java.awt.Component
      java.awt.Container
          java.awt.Panel
              java.applet.Applet
                  protoj.drawing.GraphicObject
                      protoj.drawing.PageObject

All Implemented Interfaces:

java.awt.image.ImageObserver, java.awt.MenuContainer, java.io.Serializable, javax.accessibility.Accessible

public class PageObject
extends GraphicObject

Class PageObject is the GraphicObject extension which holds a rectangle shape.

See Also:

Serialized Form

Nested Class Summary

Nested classes/interfaces inherited from class java.applet.Applet

java.applet.Applet.AccessibleApplet

Nested classes/interfaces inherited from class java.awt.Panel

java.awt.Panel.AccessibleAWTPanel

Nested classes/interfaces inherited from class java.awt.Container

java.awt.Container.AccessibleAWTContainer

Nested classes/interfaces inherited from class java.awt.Component

java.awt.Component.AccessibleAWTComponent, java.awt.Component.BltBufferStrategy, java.awt.Component.FlipBufferStrategy

Field Summary

protected double	angle The rotation angle
protected CanvasPage	canvasPage A local reference to the canvas Page object.
protected int	gridx The size of a page block
protected int	gridy The size of a page block
protected int	height The image height
protected java.awt.Image	image An instance of the image class
protected java.awt.Point	location The location of the upper-left hand corner of the box.
protected java.lang.String	name The path to the image file.
protected int	scale the size of the zoom of the page
protected int	width The image width

Fields inherited from class protoj.drawing.GraphicObject

aBrush, arrowsOn, backgroundColor, color, controlPoints, fillPattern, foregroundColor, graphic, graphicType, paint, savedColor, savedFillPattern, savedStroke, saveTransform, shape, stroke

Fields inherited from class java.awt.Component

BOTTOM_ALIGNMENT, CENTER_ALIGNMENT, LEFT_ALIGNMENT, RIGHT_ALIGNMENT, TOP_ALIGNMENT

Fields inherited from interface java.awt.image.ImageObserver

ABORT, ALLBITS, ERROR, FRAMEBITS, HEIGHT, PROPERTIES, SOMEBITS, WIDTH

Constructor Summary

PageObject(int width, int height, int x, int y, java.awt.Color c, java.awt.Color bgc, java.util.Vector p, java.util.Vector cPoints, java.awt.BasicStroke bs, int pattern, int brush)
Construct this with the given Shape, Color, FillStyle, and ControlPoints objects.

Method Summary

java.lang.Object	clone() Returns a derived copy of this.object returns - A copy of this.
void	draw(java.awt.Graphics2D g2D, float zoom) Draws this Page object to the screen.
int	getHeight() Returns the size of the page grid height
int	getMaxX() Returns the int X value of the right side of the Rectangle which bounds this.shape.
int	getMaxY() Returns the int Y value of the bottom side of the Rectangle which bounds this.shape.
int	getMinX() Returns the int X value of the left side of the Rectangle which bounds this.shape.
int	getMinY() Returns the int Y value of the top side of the Rectangle which bounds this.shape.
java.util.Vector	getSaveBundle() Returns a Vector with all the necessary save information.
int	getWidth() returns the size of the page grid width
void	rotate(double theta, double anchorX, double anchorY) Rotates this.location around point (anchorX, anchorY) by theta radians.
void	scale(int chgx, int chgy) Scales the width and height of this.shape
void	setControlPoints() Sets this.controlPoints based on the current PathIterator of this.shape.
void	setGridSize(int x, int y) Sets the size of the pages
void	setHeight(int y) Sets the size of the page grid height
void	setMaxX(int newMaxX) Sets the int newMaxX value as the right side of the Rectangle which bounds this.shape.
void	setMaxY(int newMaxY) Sets the int newMaxY value as the bottom side of the Rectangle which bounds this.shape.
void	setMinX(int newMinX) Sets the int newMinX value as the left side of the Rectangle which bounds this.shape.
void	setMinY(int newMinY) Sets the int newMinY value as the top side of the Rectangle which bounds this.shape.
void	setShape() Sets this.shape based on the points currently in this.controlPoints.
void	setWidth(int x) Sets the size of the page grid width
void	translate(float deltaX, float deltaY) Translates the position of this.shape by the given deltaX and deltaY values.
void	translateControlPoint(int a, int b, int c) translateControlPoint(int, int, int) is disabled for an ImageObject.

Methods inherited from class protoj.drawing.GraphicObject

addPoint, containedIn, copyControlPoints, deriveImage, flipHorizontally, flipVertically, getArrows, getBackgroundColor, getBrushNumber, getColor, getControlPoints, getFontSize, getFontSizeID, getFontStyle, getGraphic, getGraphicType, getMidPoint, getPaint, getPattern, getShape, getStroke, getTouchedControlPoint, isPointOnShape, resetColor, resetPattern, resetStroke, saveCurrentColor, saveCurrentPattern, saveCurrentStroke, scale, scale, setArrows, setBackgroundColor, setBrushNumber, setColor, setFillPattern, setFontSize, setFontStyle, setHorizontalCenter, setLastPoint, setNewControlPoints, setPaint, setSecondPoint, setStroke, setVerticalCenter, translateControlPoint

Methods inherited from class java.applet.Applet

destroy, getAccessibleContext, getAppletContext, getAppletInfo, getAudioClip, getAudioClip, getCodeBase, getDocumentBase, getImage, getImage, getLocale, getParameter, getParameterInfo, init, isActive, newAudioClip, play, play, resize, resize, setStub, showStatus, start, stop

Methods inherited from class java.awt.Panel

addNotify

Methods inherited from class java.awt.Container

add, add, add, add, add, addContainerListener, addImpl, addPropertyChangeListener, addPropertyChangeListener, applyComponentOrientation, areFocusTraversalKeysSet, countComponents, deliverEvent, doLayout, findComponentAt, findComponentAt, getAlignmentX, getAlignmentY, getComponent, getComponentAt, getComponentAt, getComponentCount, getComponents, getComponentZOrder, getContainerListeners, getFocusTraversalKeys, getFocusTraversalPolicy, getInsets, getLayout, getListeners, getMaximumSize, getMinimumSize, getMousePosition, getPreferredSize, insets, invalidate, isAncestorOf, isFocusCycleRoot, isFocusCycleRoot, isFocusTraversalPolicyProvider, isFocusTraversalPolicySet, layout, list, list, locate, minimumSize, paint, paintComponents, paramString, preferredSize, print, printComponents, processContainerEvent, processEvent, remove, remove, removeAll, removeContainerListener, removeNotify, setComponentZOrder, setFocusCycleRoot, setFocusTraversalKeys, setFocusTraversalPolicy, setFocusTraversalPolicyProvider, setFont, setLayout, transferFocusBackward, transferFocusDownCycle, update, validate, validateTree

Methods inherited from class java.awt.Component

action, add, addComponentListener, addFocusListener, addHierarchyBoundsListener, addHierarchyListener, addInputMethodListener, addKeyListener, addMouseListener, addMouseMotionListener, addMouseWheelListener, bounds, checkImage, checkImage, coalesceEvents, contains, contains, createImage, createImage, createVolatileImage, createVolatileImage, disable, disableEvents, dispatchEvent, enable, enable, enableEvents, enableInputMethods, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, getBackground, getBounds, getBounds, getColorModel, getComponentListeners, getComponentOrientation, getCursor, getDropTarget, getFocusCycleRootAncestor, getFocusListeners, getFocusTraversalKeysEnabled, getFont, getFontMetrics, getForeground, getGraphics, getGraphicsConfiguration, getHierarchyBoundsListeners, getHierarchyListeners, getIgnoreRepaint, getInputContext, getInputMethodListeners, getInputMethodRequests, getKeyListeners, getLocation, getLocation, getLocationOnScreen, getMouseListeners, getMouseMotionListeners, getMousePosition, getMouseWheelListeners, getName, getParent, getPeer, getPropertyChangeListeners, getPropertyChangeListeners, getSize, getSize, getToolkit, getTreeLock, getX, getY, gotFocus, handleEvent, hasFocus, hide, imageUpdate, inside, isBackgroundSet, isCursorSet, isDisplayable, isDoubleBuffered, isEnabled, isFocusable, isFocusOwner, isFocusTraversable, isFontSet, isForegroundSet, isLightweight, isMaximumSizeSet, isMinimumSizeSet, isOpaque, isPreferredSizeSet, isShowing, isValid, isVisible, keyDown, keyUp, list, list, list, location, lostFocus, mouseDown, mouseDrag, mouseEnter, mouseExit, mouseMove, mouseUp, move, nextFocus, paintAll, postEvent, prepareImage, prepareImage, printAll, processComponentEvent, processFocusEvent, processHierarchyBoundsEvent, processHierarchyEvent, processInputMethodEvent, processKeyEvent, processMouseEvent, processMouseMotionEvent, processMouseWheelEvent, remove, removeComponentListener, removeFocusListener, removeHierarchyBoundsListener, removeHierarchyListener, removeInputMethodListener, removeKeyListener, removeMouseListener, removeMouseMotionListener, removeMouseWheelListener, removePropertyChangeListener, removePropertyChangeListener, repaint, repaint, repaint, repaint, requestFocus, requestFocus, requestFocusInWindow, requestFocusInWindow, reshape, setBackground, setBounds, setBounds, setComponentOrientation, setCursor, setDropTarget, setEnabled, setFocusable, setFocusTraversalKeysEnabled, setForeground, setIgnoreRepaint, setLocale, setLocation, setLocation, setMaximumSize, setMinimumSize, setName, setPreferredSize, setSize, setSize, setVisible, show, show, size, toString, transferFocus, transferFocusUpCycle

Methods inherited from class java.lang.Object

equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Field Detail

location

protected java.awt.Point location

The location of the upper-left hand corner of the box.

name

protected java.lang.String name

The path to the image file.

image

protected java.awt.Image image

An instance of the image class

width

protected int width

The image width

height

protected int height

The image height

angle

protected double angle

The rotation angle

scale

protected int scale

the size of the zoom of the page

canvasPage

protected CanvasPage canvasPage

A local reference to the canvas Page object.

gridx

protected int gridx

The size of a page block

gridy

protected int gridy

The size of a page block

Constructor Detail

PageObject

public PageObject(int width,
                  int height,
                  int x,
                  int y,
                  java.awt.Color c,
                  java.awt.Color bgc,
                  java.util.Vector p,
                  java.util.Vector cPoints,
                  java.awt.BasicStroke bs,
                  int pattern,
                  int brush)

Construct this with the given Shape, Color, FillStyle, and ControlPoints objects.

Parameters:

width - - The int width to store in this.width.

height - - The int height to store in this.height.

x - - The int x grid block to store in this.gridx.

y - - The int Y grid block to store in this.gridy.

c - - The Color object to store in this.color.

bgc - - The Color object to store in this.backgroundColor.

p - - The Vector to store in this.paint.

cPoints - - Vector object to store in this.controlPoints.

bs - - The BasicStroke object to store in this.stroke.

pattern - - The pattern setting to store in this.pattern

brush - - The brush setting to store in this.brush

Method Detail

clone

public java.lang.Object clone()

Returns a derived copy of this.object returns - A copy of this.

Overrides:

clone in class GraphicObject

setShape

public void setShape()

Sets this.shape based on the points currently in this.controlPoints.

Overrides:

setShape in class GraphicObject

setControlPoints

public void setControlPoints()

Sets this.controlPoints based on the current PathIterator of this.shape.

Overrides:

setControlPoints in class GraphicObject

draw

public void draw(java.awt.Graphics2D g2D,
                 float zoom)

Draws this Page object to the screen.

Overrides:

draw in class GraphicObject

Parameters:

g2D - - the graphics2d reference

zoom - - the float value of the window zoom

setGridSize

public void setGridSize(int x,
                        int y)

Sets the size of the pages

Overrides:

setGridSize in class GraphicObject

setWidth

public void setWidth(int x)

Sets the size of the page grid width

Overrides:

setWidth in class GraphicObject

Parameters:

- - The width of the pageGrid

setHeight

public void setHeight(int y)

Sets the size of the page grid height

Overrides:

setHeight in class GraphicObject

Parameters:

- - The height of the pageGrid

getWidth

public int getWidth()

returns the size of the page grid width

Overrides:

getWidth in class GraphicObject

getHeight

public int getHeight()

Returns the size of the page grid height

Overrides:

getHeight in class GraphicObject

translate

public void translate(float deltaX,
                      float deltaY)

Translates the position of this.shape by the given deltaX and deltaY values.

Overrides:

translate in class GraphicObject

Parameters:

deltaX - - The int value by which to alter the X position of this.shape.

deltaY - - The int value by which to alter the Y position of this.shape.

getSaveBundle

public java.util.Vector getSaveBundle()

Returns a Vector with all the necessary save information.

Overrides:

getSaveBundle in class GraphicObject

scale

public void scale(int chgx,
                  int chgy)

Scales the width and height of this.shape

Parameters:

scalex - - A double value representing the scale width

scaley - - A double value representing the scale height

rotate

public void rotate(double theta,
                   double anchorX,
                   double anchorY)

Rotates this.location around point (anchorX, anchorY) by theta radians.

Overrides:

rotate in class GraphicObject

Parameters:

theta - - The double value representing an angle in radians.

anchorX - - The double value of the x-coordinate of a point.

anchorY - - The double value of the y-coordinate of a point.

getMinX

public int getMinX()

Returns the int X value of the left side of the Rectangle which bounds this.shape.

Overrides:

getMinX in class GraphicObject

Returns:

- The int value of the left side of the Rectangle which bounds this.shape.

getMinY

public int getMinY()

Returns the int Y value of the top side of the Rectangle which bounds this.shape.

Overrides:

getMinY in class GraphicObject

Returns:

- The int value of the top side of the Rectangle which bounds this.shape.

getMaxX

public int getMaxX()

Returns the int X value of the right side of the Rectangle which bounds this.shape.

Overrides:

getMaxX in class GraphicObject

Returns:

- The int value of the right side of the Rectangle which bounds this.shape.

getMaxY

public int getMaxY()

Returns the int Y value of the bottom side of the Rectangle which bounds this.shape.

Overrides:

getMaxY in class GraphicObject

Returns:

- The int value of the bottom side of the Rectangle which bounds this.shape.

setMinX

public void setMinX(int newMinX)

Sets the int newMinX value as the left side of the Rectangle which bounds this.shape.

Overrides:

setMinX in class GraphicObject

Parameters:

newMinX - - The int value to be set as the left side of the Rectangle which bounds this.shape.

setMinY

public void setMinY(int newMinY)

Sets the int newMinY value as the top side of the Rectangle which bounds this.shape.

Overrides:

setMinY in class GraphicObject

Parameters:

newMinY - - The int value to be set as the top side of the Rectangle which bounds this.shape.

setMaxX

public void setMaxX(int newMaxX)

Sets the int newMaxX value as the right side of the Rectangle which bounds this.shape.

Overrides:

setMaxX in class GraphicObject

Parameters:

newMaxX - - The int value to be set as the right side of the Rectangle which bounds this.shape.

setMaxY

public void setMaxY(int newMaxY)

Sets the int newMaxY value as the bottom side of the Rectangle which bounds this.shape.

Overrides:

setMaxY in class GraphicObject

Parameters:

newMaxY - - The int value to be set as the bottom side of the Rectangle which bounds this.shape.

translateControlPoint

public void translateControlPoint(int a,
                                  int b,
                                  int c)

translateControlPoint(int, int, int) is disabled for an ImageObject.